$envmap

"$envmap" "env_cubemap"

• Uses nearest env_cubemap for reflection.

Tweak envmap reflected color intensity

"$envmapcontrast" float

• Scales the dynamic range of the reflected env_cubmap.
• Use higher contrasts to diminish relatively darker areas, increase "hot spots".
• contrast 0 == normal 1 == color*color.

"$envmapsaturation" float

• Scales the colour intensity of the $envmap.
• saturation 0 == greyscale 1 == normal

"$envmaptint" "[float float float]"

• Scales the red, green, and blue components of the $envmap.

Tweak envmap reflective areas

"$envmapmask" "texture"

• Masks the $envmap according to the alpha channel of the named "texture".

"$basealphaenvmapmask" 1

• Masks the $envmap according to the alpha channel of the $basetexture.

"$normalmapalphaenvmapmask" 1

• Masks the $envmap according to the alpha channel of the $bumpmap.

"$envmapmaskscale" float

• Scales the $envmapmask by the float value.

Tweak envmap ... ?

"$envmapmode" 1

• TO DO

"$envmapsphere" 1

• TO DO